Generalized wavelet bases related to the discrete Vilenkin-Chrestenson transform (Q2780509)
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scientific article; zbMATH DE number 1729116
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Generalized wavelet bases related to the discrete Vilenkin-Chrestenson transform |
scientific article; zbMATH DE number 1729116 |
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21 November 2002
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factorization of matrices
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fast algorithms
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generalized wavelet bases
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Haar-Chrestenson wavelet
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0.92594564
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0.8950797
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0.8758411
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0.87211144
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0.86937016
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Generalized wavelet bases related to the discrete Vilenkin-Chrestenson transform (English)
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Two recurrence sequences of orthogonal bases in the spaces of discrete \(N\)-periodic signals for \(N=n^s\) are constructed. These sequences can be used for constructing generalized wavelet packets. The Haar-Chrestenson wavelet bases related to subsampling in time and frequency are studied. Decomposition and reconstruction formulas are obtained.
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